首页> 外文期刊>Zeitschrift fur Anorganische und Allgemeine Chemie >Synthesis and characterization of organotin compounds of a new Schiff base ligand with α-oxoglutaric acid isonicotinyl hydrazone
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Synthesis and characterization of organotin compounds of a new Schiff base ligand with α-oxoglutaric acid isonicotinyl hydrazone

机译:新型席夫碱配体与α-氧戊二酸异烟碱基yl的有机锡化合物的合成与表征

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摘要

Organotin compounds are a recurring motif in organometallic chemistry. The syntheses and characterization of new diorganotin compounds with α-oxoglutaric acid isonicotinyl hydrazone are described, prepared compounds were characterized by elemental analysis, UV/Vis, ~1H, and ~(13)C NMR spectroscopy, and X-ray diffraction. They both have a distorted pentagonal bipyramidal arrangement, with a heptacoordinated central tin atom. Compound 1 presents a centrosymmetric dinuclear framework. Interestingly, intermolecular O-H?N and O-H?O hydrogen bonds contribute to the two-dimensional network. Compound 2 is a simple mononuclear compound, which exhibits a rare one-dimensional chain constructed by intermolecular O-H?Cl and N-H?O hydrogen bonds.
机译:有机锡化合物是有机金属化学中的重复基序。描述了新的二有机锡化合物与α-氧戊二酸异烟碱基ot的合成和表征,制备的化合物通过元素分析,UV / Vis,〜1H和〜(13)C NMR光谱以及X射线衍射进行了表征。它们都具有扭曲的五边形双锥体排列,并带有七配位的中心锡原子。化合物1呈现中心对称的双核骨架。有趣的是,分子间的O-H2N和O-H2O氢键有助于二维网络。化合物2是一种简单的单核化合物,它具有由分子间的O-H2Cl和N-H2O氢键构成的稀有的一维链。

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